[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.24"]
[Round "10"]
[White "Arango, Pedro Esteban"]
[Black "Dull, Amanda Paul"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1745"]
[BlackElo "1853"]
[PlyCount "78"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nh4 c6 12. Nxg6 hxg6 13. Bf4 Nbd7 14. c4 Re8 15. Nc3 Nb6 16. b4 d5 17. c5 Nbd7 18. d4 Nf8 19. Rb1 Ne6 20. Bg3 a6 21. a4 Nd7 22. Qd3 Bf6 23. Ne2 Ra7 24. f4 b5 25. cxb6 Nxb6 26. g5 Be7 27. f5 gxf5 28. Qxf5 Bxg5 29. Rf3 Nc4 30. Rc3 Be3+ 31. Bf2 g6 32. Qd3 Bxf2+ 33. Kxf2 Qg5 34. b5 axb5 35. axb5 Ra2 36. Bf3 Nf4 37. Qd1 Raxe2+ 38. Bxe2 Qg2+ 39. Ke1 Rxe2+ 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Arango, Pedro Esteban"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1745"]
[BlackElo "1953"]
[PlyCount "111"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. d5 e6 8. dxe6 Bxe6 9. f5 Bd7 10. 0-0 Bc6 11. h3 b5 12. fxg6 hxg6 13. Bxb5 Nxe4 14. Nxe4 Bxe4 15. Re1 Bb7 16. c3 Qb6 17. a4 d5 18. Be2 Nc6 19. Be3 Rfe8 20. Bf2 Rad8 21. Qc2 Qa5 22. Rad1 Ne5 23. Nxe5 Rxe5 24. Bf3 Bc6 25. b3 Rxe1+ 26. Bxe1 c4 27. b4 Bxa4 28. bxa5 Bxc2 29. Rxd5 Rb8 30. Rc5 Rb1 31. Kf2 Bd3 32. Bd5 Rb2+ 33. Kf3 Re2 34. Bf2 Re5 35. g4 Kh7 36. Bd4 Re1 37. Bxg7 Kxg7 38. Bxc4 Bxc4 39. Rxc4 Ra1 40. Rc5 Kf6 41. Kf4 g5+ 42. Ke4 Rh1 43. Rc6+ Kg7 44. Kf5 Rxh3 45. Kxg5 Rd3 46. c4 Ra3 47. a6 Rg3 48. Rc7 Ra3 49. Rxa7 Ra4 50. Rc7 Rxa6 51. c5 Re6 52. c6 Re5+ 53. Kf4 Rc5 54. Rc8 Kf6 55. Ke4 Ke7 56. Kf4 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "Souza dos Santos, Matheus Garcett"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1959"]
[BlackElo "1745"]
[PlyCount "64"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Bb7 9. Re1 Be7 10. Bxe6 fxe6 11. Nxe6 Qd7 12. Nxg7+ Kd8 13. Nd5 Bxd5 14. exd5 Qb7 15. Ne6+ Kc8 16. Nf4 Re8 17. b3 Bf8 18. Bb2 Nbd7 19. Re6 Rxe6 20. dxe6 Ne5 21. Nd3 Qe4 22. Nxe5 dxe5 23. a4 Bc5 24. Qe1 Qxc2 25. Qxe5 Qxf2+ 26. Kh1 Ng4 27. Qh8+ Kb7 28. Qxh7+ Kc8 29. Qg8+ Kb7 30. Qg7+ Kc8 31. Qxg4 Qxb2 32. Rd1 Qf6 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "Pereira Junior, Ignacio Marrero"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1745"]
[PlyCount "68"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Qb6 7. Rb1 e5 8. Nb3 Be7 9. Bc4 Nbd7 10. Qe2 0-0 11. Be3 Qc7 12. 0-0 b5 13. Bd5 Rb8 14. a3 Nb6 15. Bxb6 Qxb6+ 16. Qf2 Qc7 17. Rbc1 a5 18. Rfd1 b4 19. axb4 axb4 20. Ne2 Nxd5 21. exd5 Bb7 22. Ng3 Bg5 23. Rb1 Rfc8 24. Ne4 Bf4 25. g3 Bh6 26. g4 Bf4 27. c3 Ba6 28. Nbd2 bxc3 29. bxc3 Bd3 30. Rxb8 Rxb8 31. Qe1 Rb2 32. Ra1 h6 33. Rc1 Qb6+ 34. Kh1 Bxe4 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Arango, Pedro Esteban"]
[Black "Ramazzotte, Esther Zilli"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1745"]
[BlackElo "1155"]
[PlyCount "90"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bc4 h4 7. N3e2 h3 8. Nxh3 Bxh3 9. gxh3 Qa5+ 10. c3 Qf5 11. Ng3 Qxh3 12. Qb3 b5 13. Bxf7+ Kd7 14. Bf4 Qg4 15. Be5 Ne4 16. Be6+ Qxe6 17. Qxe6+ Kxe6 18. Nxe4 Nd7 19. Bg3 g6 20. 0-0 Nf6 21. Rfe1 Kf7 22. Ng5+ Kg7 23. Re6 Rc8 24. Rae1 Rh5 25. h4 Kg8 26. Nf3 c5 27. Ne5 Kg7 28. Nc6 Nd5 29. Nxa7 Ra8 30. Nxb5 Rxa2 31. dxc5 Nf6 32. c4 Rxc5 33. b3 Rb2 34. R1e3 Kf7 35. Rb6 Bh6 36. Rd3 Ne4 37. Rb7 Nxg3 38. Rxg3 Re5 39. Nc7 Ree2 40. Rf3+ Kg7 41. Nd5 Re1+ 42. Kg2 Kh8 43. Nxe7 Rbb1 44. Nxg6+ Kg8 45. Ne7+ Kh8 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "Montanu, Dan Vladimir"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "1957"]
[BlackElo "1745"]
[PlyCount "59"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Nf3 0-0 10. 0-0 Na6 11. Re1 Nc7 12. Bf1 Rb8 13. Qa4 b6 14. e5 dxe5 15. fxe5 Re8 16. Bf4 Bb7 17. Bc4 Nf8 18. Qb3 Rc8 19. Rad1 Kh8 20. Ng5 Qd7 21. e6 fxe6 22. dxe6 Qc6 23. Rd2 h6 24. Nf7+ Kh7 25. e7 Nd7 26. Nd6 Bd4+ 27. Kh1 Nf6 28. Nxc8 Ng4 29. Nxa7 Qf6 30. Bg3 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.20"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Ludtke, Ezequiel Rodrigues"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1745"]
[PlyCount "83"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 a6 6. Ba4 b5 7. Bc2 Nf6 8. d4 Bb6 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. Bg5 Ke7 12. Nbd2 Bb7 13. Rfe1 Rad8 14. Nf1 Bc8 15. Ne3 Be6 16. Nf5+ Kf8 17. Rad1 Re8 18. Bb3 Bxf5 19. exf5 Ng4 20. Rd7 Ne7 21. Bxf7 Bxf2+ 22. Kf1 Kxf7 23. Nxe5+ Kf8 24. Bxe7+ Rxe7 25. Rd8+ Re8 26. Ng6+ Kf7 27. Nxh8+ Rxh8 28. Rxh8 Bxe1 29. Kxe1 Nf6 30. Ra8 Nd5 31. Rxa6 b4 32. c4 Ne3 33. Rc6 Nxg2+ 34. Kf2 Nh4 35. Rxc7+ Kf6 36. Rb7 Nxf5 37. Rxb4 Ke6 38. a4 Kd6 39. a5 Nd4 40. c5+ Kxc5 41. Rxd4 Kxd4 42. a6 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "2"]
[White "Arango, Pedro Esteban"]
[Black "Vflangwinski, Valdir Langwinski"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1745"]
[PlyCount "93"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Nc6 5. Nf3 Bg4 6. Be3 e6 7. Bb5 d5 8. Qd2 Bxf3 9. gxf3 dxe4 10. fxe4 Bb4 11. Qd3 0-0 12. Bxc6 bxc6 13. Bd2 Ng4 14. Qg3 Nf6 15. Qe3 Ng4 16. Qg3 Nf6 17. Qd3 Ng4 18. h4 h5 19. f5 Be7 20. 0-0-0 Bxh4 21. Qh3 Bg5 22. fxg6 fxg6 23. Qg3 Qe7 24. e5 Bxd2+ 25. Rxd2 Rf5 26. Ne4 Raf8 27. Rdd1 Kg7 28. Rdg1 Rf3 29. Qg2 R8f4 30. Nd2 Rf2 31. Qxc6 Rxd4 32. Nb3 Rdf4 33. Re1 Qf7 34. Nc5 Kh6 35. Nxe6 Rf5 36. Qd5 Nxe5 37. Rxe5 Rf1+ 38. Rxf1 Rxf1+ 39. Kd2 Rf2+ 40. Re2 Rf5 41. Qd8 Qf6 42. Qxf6 Rxf6 43. Nxc7 g5 44. Re6 Kg6 45. Rxf6+ Kxf6 46. Nd5+ Ke5 47. c4 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "3"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1999"]
[BlackElo "1745"]
[PlyCount "69"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. d3 Nc6 5. Nc3 Bb4 6. Bd2 0-0 7. Nf3 d6 8. 0-0 a5 9. a3 Bxc3 10. Bxc3 h6 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 Be6 14. b5 Ne7 15. Nd2 b6 16. Qa7 g5 17. Ra1 f4 18. Ne4 g4 19. Nxf6+ Rxf6 20. Qb7 Bc8 21. Qb8 f3 22. exf3 gxf3 23. Bf1 Ng6 24. Ra7 Rf7 25. Bh3 Rf8 26. Bxc8 Qxc8 27. Qxc7 Qxc7 28. Rxc7 Ra8 29. h4 Ra3 30. Bd2 Rxd3 31. Bxh6 Kh8 32. h5 Rd1+ 33. Kh2 Rf1 34. hxg6 Rxf2+ 35. Kh3 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.18"]
[Round "1"]
[White "Castro Silva, Alex"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1969"]
[BlackElo "1745"]
[PlyCount "103"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 Qc7 9. f4 b5 10. f5 e5 11. Nde2 Qc5+ 12. Kh1 Bb7 13. Ng3 Nbd7 14. Bg5 h5 15. Bxf6 Nxf6 16. h4 Ng4 17. f6 Nf2+ 18. Rxf2 Qxf2 19. Nf5 gxf6 20. Qd3 Rg8 21. g3 Qc5 22. Bd5 Bxd5 23. Nxd5 Bd8 24. b4 Qc6 25. Qf3 Rg4 26. Rd1 Ra7 27. Nde3 Qc3 28. Nxd6+ Kf8 29. Rf1 Rd7 30. Nxg4 Qxf3+ 31. Rxf3 hxg4 32. Rd3 Be7 33. Nf5 Rxd3 34. cxd3 Bxb4 35. Ne3 Bc5 36. Nxg4 Kg7 37. Kg2 Kg6 38. Kf3 Bd4 39. Nh2 f5 40. exf5+ Kxf5 41. g4+ Kf6 42. Ke4 Ke6 43. Nf3 Bc3 44. Ng5+ Ke7 45. Kd5 f6 46. Ne4 Bd4 47. Nd6 Bg1 48. h5 Bf2 49. h6 Kf8 50. Ke6 Be3 51. h7 Kg7 52. Nf5+ 1-0

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.07"]
[Round "7"]
[White "Arango, Pedro Esteban"]
[Black "Campelo, Leandro Fabricio"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1605"]
[BlackElo "2163"]
[PlyCount "41"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nge2 e5 9. fxe5 Nxe5 10. h3 Be6 11. Nf4 0-0 12. Qd2 Qd7 13. 0-0 b5 14. Nxe6 fxe6 15. Bh6 b4 16. Ne2 N7c6 17. Bxg7 Qxg7 18. Nf4 Rae8 19. c3 g5 20. Nh5 Qg6 21. g4 1/2-1/2

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.07"]
[Round "6"]
[White "Arango, Pedro Esteban"]
[Black "Zambotti, Eduardo Lopes"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1605"]
[BlackElo "1879"]
[PlyCount "48"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Nf3 c5 7. Be3 Qc7 8. Qd2 Be7 9. Bd3 a6 10. c4 b6 11. 0-0 Bb7 12. dxc5 bxc5 13. Bf4 Qc6 14. Rfe1 Nbd7 15. Rad1 Rd8 16. Qc2 h6 17. h4 0-0 18. Be2 Rfe8 19. Ne4 Qb6 20. Nd6 Bxf3 21. gxf3 Rf8 22. Nf5 Rfe8 23. Nd6 Rf8 24. Nf5 Rfe8 1/2-1/2

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.06"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Moura, Eduardo Henrique B"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1605"]
[BlackElo "2123"]
[PlyCount "85"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Nf3 Bd6 8. 0-0 a6 9. a4 b6 10. Bg5 Nbd7 11. Rfe1 Bb7 12. Nd5 Nxd5 13. Bxd5 c6 14. Ba2 f6 15. Rad1 Ke7 16. Be3 Rhd8 17. Nd2 b5 18. Bb3 Bc5 19. Nf1 Bxe3 20. Nxe3 g6 21. f3 Nc5 22. axb5 axb5 23. Kf2 Nxb3 24. cxb3 c5 25. Rxd8 Rxd8 26. Rd1 Rxd1 27. Nxd1 Bc8 28. Nc3 b4 29. Nd5+ Ke6 30. Ke3 f5 31. Nb6 Ba6 32. Nc4 Bb5 33. Kd2 Kf6 34. Ke3 Bc6 35. Na5 Be8 36. Kd3 Ke6 37. Ke3 Kf6 38. Kd3 fxe4+ 39. fxe4 Ke6 40. Ke3 Kf6 41. Kd3 Ke6 42. Ke3 Kd6 43. Kd3 1/2-1/2

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.06"]
[Round "5"]
[White "Hama, Haruna"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1721"]
[BlackElo "1605"]
[PlyCount "44"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. Nf3 Nc6 5. g3 Bb4 6. Bd2 0-0 7. Bg2 d6 8. 0-0 a5 9. Nd5 Bxd2 10. Nxf6+ Qxf6 11. Qxd2 f4 12. a3 g5 13. Rab1 a4 14. b4 g4 15. Nh4 Nd4 16. Bd5+ Kh8 17. b5 c6 18. bxc6 bxc6 19. Be4 Be6 20. Rb7 Rf7 21. Rxf7 Qxf7 22. Qa2 f3 0-1

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.05"]
[Round "2"]
[White "Arango, Pedro Esteban"]
[Black "Ramos, Bruce Vicente"]
[Result "1/2-1/2"]
[ECO "C61"]
[WhiteElo "1605"]
[BlackElo "2010"]
[PlyCount "161"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 g6 6. d3 Bg7 7. Qe2 c6 8. Bc4 Ne7 9. Bg5 0-0 10. Nd2 b5 11. Bb3 a5 12. a3 a4 13. Ba2 h6 14. Bh4 d6 15. f4 Qe8 16. Rae1 Kh7 17. f5 Be5 18. Bxe7 Qxe7 19. fxg6+ Kxg6 20. Nf3 Bf6 21. Rf2 Be6 22. Bxe6 fxe6 23. e5 dxe5 24. Qe4+ Kg7 25. Nxe5 Bxe5 26. Qxe5+ Kg8 27. Rxf8+ Rxf8 28. Qxe6+ Qxe6 29. Rxe6 Rf5 30. Rxc6 h5 31. Re6 Rc5 32. Re2 Kf7 33. h3 Kf6 34. g4 hxg4 35. hxg4 Kg5 36. Rg2 Rc7 37. Kf1 Rb7 38. Ke2 b4 39. Kf3 bxa3 40. bxa3 Re7 41. Re2 Rf7+ 42. Kg3 Rc7 43. Re5+ Kf6 44. Ra5 Rxc2 45. Rxa4 Ke5 46. Ra5+ Kd6 47. Kf3 Rc1 48. Ke4 Rg1 49. Rd5+ Ke6 50. Re5+ Kd6 51. Rg5 Ra1 52. Rd5+ Ke6 53. Ra5 Rg1 54. Ra6+ Ke7 55. Kf5 Rg3 56. g5 Rxd3 57. Ra7+ Kf8 58. g6 Rd1 59. g7+ Kg8 60. Ke4 d3 61. Ke3 d2 62. Ke2 Rg1 63. Kxd2 Rg3 64. a4 Kh7 65. a5 Kg8 66. a6 Ra3 67. Kc2 Ra5 68. Kb3 Ra1 69. Kb4 Rb1+ 70. Ka5 Ra1+ 71. Kb6 Rb1+ 72. Kc6 Ra1 73. Ra8+ Kxg7 74. Kb7 Kf7 75. Rc8 Rb1+ 76. Ka8 Ke7 77. Rc7+ Kd8 78. Rb7 Ra1 79. a7 Kc8 80. Rb2 Rc1 81. Rf2 1/2-1/2

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.05"]
[Round "3"]
[White "De Souza Neto, Antonio Martins"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1892"]
[BlackElo "1605"]
[PlyCount "14"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b3 c5 2. f4 Nc6 3. e4 e6 4. Nf3 d5 5. exd5 exd5 6. Bb5 Bd6 7. d4 Qa5+ 0-1

[Event "Varginha Mineiro-ch"]
[Site "Varginha"]
[Date "2020.09.04"]
[Round "1"]
[White "Mota, Nataniel Julio Pere"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1964"]
[BlackElo "1605"]
[PlyCount "86"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Bd3 dxc4 6. Bxc4 Nc6 7. 0-0 cxd4 8. exd4 Be7 9. Nc3 0-0 10. Re1 a6 11. a4 Qc7 12. Qe2 Rd8 13. Rd1 b6 14. Bg5 Bb7 15. Rac1 Rac8 16. Bxf6 Bxf6 17. d5 Na5 18. Bd3 exd5 19. h3 Qd7 20. Bxa6 Bxc3 21. Bxb7 Nxb7 22. bxc3 Qxa4 23. Ra1 Qc4 24. Qe7 Rc7 25. Qe3 b5 26. Ra7 Rdc8 27. Re1 h6 28. Qb6 Rb8 29. Rb1 Qxc3 30. Qxb5 d4 31. Qe5 Qc2 32. Rb5 d3 33. Rd5 Rbc8 34. Qe4 Nc5 35. Qf5 g6 36. Qg4 Ne6 37. Rxc7 Rxc7 38. Ne5 d2 39. Qe2 Nf4 40. Rd8+ Kg7 41. Qxd2 Qe4 42. Nf3 Rc2 43. Qd6 Ne6 1/2-1/2

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2020.03.08"]
[Round "6"]
[White "Arango, Pedro Esteban"]
[Black "Machado, Gilmar Dias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1583"]
[BlackElo "1803"]
[PlyCount "62"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. c3 Nc6 5. h3 Qb6 6. b3 h6 7. e3 Bf5 8. Nbd2 e6 9. Be2 Be7 10. 0-0 0-0 11. a3 Rac8 12. dxc5 Bxc5 13. b4 Be7 14. c4 dxc4 15. Nxc4 Qd8 16. b5 Qxd1 17. Rfxd1 Nd8 18. Rac1 Nd5 19. Bg3 f6 20. Nd4 Be4 21. Bg4 f5 22. Be2 Nf6 23. a4 Bd5 24. Ne5 Rxc1 25. Rxc1 Ba3 26. Rc2 Nf7 27. Ng6 Re8 28. f3 Nd6 29. Bd3 Kf7 30. Ne5+ Kg8 31. Ng6 Kf7 1/2-1/2

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2020.03.08"]
[Round "5"]
[White "Vaz, Osvaldo Jose"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1761"]
[BlackElo "1583"]
[PlyCount "66"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Neg5 e6 7. Qe2 Nb6 8. Bb3 Bd6 9. 0-0 h6 10. Nh3 g5 11. Ne5 c5 12. a3 Qc7 13. Re1 c4 14. Ba2 Nbd7 15. f4 gxf4 16. Nxf7 Kxf7 17. Qxe6+ Kg7 18. Nxf4 Bxf4 19. d4 Bxc1 20. Raxc1 Re8 21. Qf5 Rxe1+ 22. Rxe1 Nb6 23. Qf3 Bg4 24. Qf2 Re8 25. c3 Rxe1+ 26. Qxe1 Qd7 27. Qe5 Qe6 28. Qg3 Nh5 29. Qc7+ Kf6 30. Qd8+ Kg6 31. Bb1+ Bf5 32. g4 Bxb1 33. gxh5+ Kxh5 0-1

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2020.03.07"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Reinaldo Dos Santos, Julio"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1583"]
[BlackElo "1823"]
[PlyCount "82"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. g3 Na5 9. Nf3 b5 10. e5 Ng4 11. Bd4 Bb7 12. h3 Nh6 13. g4 Nc6 14. Bg2 Nxd4 15. Qxd4 Bc5 16. Qf4 f6 17. 0-0 0-0 18. Qh2 fxe5 19. Qxe5 Bd6 20. Qe2 Rf4 21. Ng5 Bxg2 22. Kxg2 Raf8 23. Qd3 g6 24. Rad1 Be7 25. Nge4 d5 26. Ng3 Bc5 27. f3 Nf7 28. Qe2 Ne5 29. Rde1 Bd6 30. Rf2 Rxf3 31. Rxf3 Rxf3 32. Rf1 Rxf1 33. Nxf1 Qf7 34. a4 b4 35. Nb1 Qf4 36. Nbd2 Bc5 37. b3 Qd4 38. Nf3 Nxf3 39. Kxf3 e5 40. Qe3 Qd1+ 41. Qe2 e4+ 0-1

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2020.03.07"]
[Round "3"]
[White "Freitas Santos, Eduarda"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1583"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 Nd7 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Ne7 8. Nc3 c5 9. Re1 Nc6 10. Ne2 cxd4 11. Nexd4 Bc5 12. c3 a6 13. Bf4 Nf8 14. Rad1 Ng6 15. Bg3 Qe7 16. c4 Nb4 17. Qb3 0-0 18. a3 dxc4 19. Qxc4 Nd5 20. h4 b5 21. Qd3 h5 22. Rc1 Rac8 23. b4 Bb6 24. Rxc8 Rxc8 25. Qe4 Rc4 26. Rd1 Qa7 27. Qd3 Ngf4 28. Bxf4 Nxf4 29. Qe3 Bxd4 30. Nxd4 Rxd4 31. Rxd4 Qxd4 32. g3 Qxe3 33. fxe3 Nd5 34. Kf2 Nc3 35. Ke1 Nb1 36. Kd1 Nxa3 37. Kd2 Nc4+ 38. Kd3 Nxe5+ 39. Kd4 Nc6+ 40. Kc5 Nxb4 41. Kxb4 Kh7 42. e4 Kg6 0-1

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2020.03.06"]
[Round "1"]
[White "Arango, Pedro Esteban"]
[Black "Vicentin, Marcos Tadeu"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1583"]
[BlackElo "1954"]
[PlyCount "52"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. Nf3 Bg7 5. e4 cxd4 6. Nxd4 d6 7. Be2 0-0 8. Be3 Nbd7 9. f4 Nc5 10. Bf3 a5 11. g4 Nfd7 12. h4 e5 13. Ndb5 exf4 14. Bxf4 Ne5 15. Be2 Be6 16. Nxd6 Bxg4 17. Bxg4 Ncd3+ 18. Kf1 Nxf4 19. Ncb5 Qb6 20. Rc1 Ned3 21. Rc2 Rad8 22. Rd2 Rxd6 23. Nxd6 Qxd6 24. Be2 Qf6 25. Kg1 Qd4+ 26. Kh2 Qf2# 0-1

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2020.03.06"]
[Round "2"]
[White "Van Riemsdijk, Dirk Dagobert"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1877"]
[BlackElo "1583"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 c5 10. c4 Nb4 11. Be2 Bb7 12. Bf3 Nc6 13. Be3 Nd4 14. Bxd4 cxd4 15. Qxd4 Bb4+ 16. Ke2 Rc8 17. Rac1 Ba6 18. b3 0-0 19. Rhd1 Rfd8 20. Nd6 Rb8 21. Be4 Qa5 22. Rc2 Bc5 23. Qd3 h6 24. Bh7+ Kf8 25. Rf1 g6 26. Nxf7 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.04"]
[Round "6"]
[White "Arango, Pedro Esteban"]
[Black "Sousa, Fabio de Fatima"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1596"]
[BlackElo "1756"]
[PlyCount "97"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. a3 Be7 8. 0-0 0-0 9. b4 f6 10. Bb2 Nb6 11. d3 Rb8 12. Rc1 Qd7 13. Re1 Nd4 14. Nxd4 exd4 15. Ne4 Rfd8 16. Qc2 c6 17. Nc5 Bxc5 18. Qxc5 Na4 19. Qc2 Nxb2 20. Qxb2 a6 21. Rc5 Qf7 22. Rec1 Bd5 23. a4 Bxg2 24. Kxg2 Rbc8 25. b5 a5 26. bxc6 bxc6 27. Qb6 Rd6 28. Qxa5 Qb7 29. Qd2 Ra8 30. Qc2 Ra6 31. Rb1 Qa8 32. Qc4+ Kf8 33. Rb4 Ke7 34. Qb3 Rd7 35. Rb8 Qa7 36. Qg8 Kd6 37. Rc4 c5 38. Qf8+ Kd5 39. Rb5 Rc6 40. e4+ dxe3 41. fxe3 Re7 42. Rd4+ Ke6 43. Qg8+ Rf7 44. Qe8+ Kf5 45. Rf4+ Kg6 46. Qxc6 h5 47. Qxc5 Qa8+ 48. Qd5 Qh8 49. Qf5+ 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.04"]
[Round "5"]
[White "Ferreira, Wagner Maria Gangin"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1200"]
[BlackElo "1596"]
[PlyCount "82"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e3 d6 6. Be2 Nh5 7. 0-0 Nxf4 8. exf4 c5 9. c3 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. Bf3 Qc7 13. g3 Rb8 14. Qc2 Ba6 15. Rfe1 d5 16. Be2 Bxe2 17. Rxe2 Rb6 18. Rae1 e6 19. Nf3 c5 20. b3 Rc8 21. Kg2 a5 22. c4 d4 23. Ne5 Rd6 24. Nd3 Rcd8 25. a3 f6 26. b4 axb4 27. axb4 cxb4 28. Rxe6 Qc6+ 29. R6e4 f5 30. Nxb4 Qa8 31. c5 Rf6 32. c6 fxe4 33. Qxe4 Qa5 34. Rb1 Bf8 35. Nd3 Qd5 36. Qxd5+ Rxd5 37. Rc1 Rd8 38. h4 Re6 39. g4 Rc8 40. Ne5 Bg7 41. f5 Rxe5 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.03"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Haraguchi, Matheus Sashaki"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1596"]
[BlackElo "1149"]
[PlyCount "35"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. Nf3 Nf6 4. e3 a6 5. Bd3 Be7 6. h3 c5 7. c3 Nc6 8. Nbd2 c4 9. Bc2 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. e4 dxe4 13. Nxe4 Qf4 14. Qd2 Qc7 15. Ne5 b5 16. Nxc6 Qxc6 17. Nc5 Qd5 18. Rfe1 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.03"]
[Round "3"]
[White "Paranhos, Diego"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1093"]
[BlackElo "1596"]
[PlyCount "87"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. Qc2 Ne4 10. Bd2 Nc6 11. Nf3 0-0 12. cxd5 exd5 13. Bd3 Re8 14. 0-0 Bg4 15. Ng5 Nxg5 16. Bxg5 h6 17. Bd2 Qc7 18. Rfe1 Rxe1+ 19. Rxe1 Rc8 20. Qb3 Be6 21. Qd1 Qd6 22. Qb3 b6 23. Rc1 Qe7 24. a4 Qf6 25. Qd1 Na5 26. Qe2 Bf5 27. Ba6 Rd8 28. Bf4 Be4 29. Be5 Qg5 30. f4 Qe7 31. f5 Bxf5 32. Rf1 Bg6 33. Qg4 Nc6 34. Re1 Nxe5 35. Rxe5 Qf6 36. Bb7 Be4 37. Rh5 Re8 38. Qd7 Re7 39. Qd8+ Kh7 40. Bxd5 Bxd5 41. Re5 Rxe5 42. Qxf6 gxf6 43. dxe5 fxe5 44. Kf2 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.02"]
[Round "2"]
[White "Arango, Pedro Esteban"]
[Black "Valente, Rodrigo de Deus"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1596"]
[BlackElo "1948"]
[PlyCount "56"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. d3 h6 8. Bd2 Be7 9. 0-0 0-0 10. a3 Qd7 11. b4 a6 12. Qc2 Rac8 13. Rfc1 Nb6 14. Rab1 f6 15. Ne4 Nd8 16. Nc5 Bxc5 17. bxc5 Nd5 18. Qb2 c6 19. Ba5 Rf7 20. Nd2 Nc7 21. Ne4 Ne8 22. Nc3 Bh3 23. Na4 Bxg2 24. Kxg2 Rb8 25. Nb6 Qf5 26. Qb3 h5 27. Qc4 Qg4 28. Qxg4 hxg4 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.02"]
[Round "1"]
[White "Chang, Suzana"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2012"]
[BlackElo "1596"]
[PlyCount "68"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. Nf3 g6 4. g3 cxd4 5. Nxd4 Nc6 6. Bg2 Bg7 7. Nc3 0-0 8. 0-0 Qb6 9. Nc2 d6 10. b3 Bf5 11. Bb2 Rfd8 12. Ne3 Be6 13. Qd2 Ne5 14. Nb5 Nc6 15. Nc3 Qc7 16. Rac1 Qd7 17. Rfd1 Bh3 18. Bh1 Ne5 19. Ng2 Bg4 20. Nf4 Bh6 21. f3 Bf5 22. e4 Bh3 23. Qf2 Nc6 24. Rb1 Bxf4 25. gxf4 Qc7 26. Nb5 Qb8 27. Bxf6 exf6 28. Qh4 a6 29. Nc3 Qa7+ 30. Qf2 Be6 31. Rd2 Rd7 32. Na4 Re8 33. Qxa7 Nxa7 34. Nb6 Rc7 1-0

[Event "BRA-ch U14"]
[Site "Brasilia"]
[Date "2017.04.23"]
[Round "6"]
[White "Fontes, Matheus Consolmagno"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1400"]
[BlackElo "1642"]
[PlyCount "73"]
[EventDate "2017.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bg5 h6 7. Bh4 d6 8. h3 Re8 9. 0-0 a6 10. Re1 Ba7 11. Nbd2 Be6 12. Bb3 Bxb3 13. Nxb3 Nb8 14. Rc1 Nbd7 15. d4 c6 16. dxe5 dxe5 17. Qc2 Qc7 18. Rcd1 Rac8 19. Nbd2 b5 20. Nf1 Re6 21. Ne3 Bxe3 22. Rxe3 Nf8 23. Bxf6 gxf6 24. Nh4 Ng6 25. Rg3 Kh7 26. Nf5 Ne7 27. Rg7+ Kh8 28. Rxf7 Re8 29. Ng7 Qc8 30. Qb3 Kg8 31. Nxe6 Kxf7 32. Nc7+ Kf8 33. Nxe8 Kxe8 34. Rd6 Qc7 35. Rxf6 Qd7 36. Rxh6 Qd2 37. Qe6 1-0

[Event "BRA-ch U14"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "3"]
[White "Arango, Pedro Esteban"]
[Black "Haruna, Luiz Hirokazu Andra"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1642"]
[BlackElo "1352"]
[PlyCount "111"]
[EventDate "2017.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. Bf4 Nf6 4. e3 d6 5. c4 Be7 6. h3 0-0 7. Be2 Nbd7 8. Nc3 Ne4 9. Nxe4 fxe4 10. Nd2 d5 11. Qb3 c6 12. cxd5 cxd5 13. 0-0 Nf6 14. Rac1 Bd6 15. Bxd6 Qxd6 16. Qc3 Rf7 17. Qc5 Qe7 18. Rc3 b6 19. Qxe7 Rxe7 20. Rfc1 Bd7 21. f3 exf3 22. Nxf3 Ne4 23. Rc7 Kf8 24. Bd3 Nf6 25. Ne5 Be8 26. Rxe7 Kxe7 27. Rc7+ Kf8 28. g4 h6 29. Ba6 Ne4 30. Bc8 Ng5 31. h4 Nf7 32. Bxe6 Nxe5 33. dxe5 Rd8 34. Rxa7 d4 35. exd4 Rxd4 36. Ra6 Rd1+ 37. Kf2 Rd2+ 38. Kg3 Rxb2 39. Ra7 Re2 40. Kf4 Rf2+ 41. Ke3 Rc2 42. h5 Rc6 43. Bf5 Bf7 44. Ra8+ Ke7 45. Ra7+ Kf8 46. a3 Rc3+ 47. Kd4 Rc6 48. Kd3 g6 49. hxg6 Bxg6 50. Ke4 Bf7 51. Kd4 Rc5 52. Kd3 Rc6 53. Kd2 Kg8 54. Ra8+ Kg7 55. Ra7 Kf8 56. Kd3 1/2-1/2

[Event "BRA-ch U14"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "4"]
[White "Hayashi, Kouki"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1247"]
[BlackElo "1642"]
[PlyCount "86"]
[EventDate "2017.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. e4 g6 6. Nf3 d6 7. Be3 Qa5 8. Be2 Nxe4 9. Qa4+ Qxa4 10. Nxa4 Bg7 11. Bd3 Nf6 12. 0-0 Bg4 13. Nd4 Nc6 14. h3 Bd7 15. Nc3 0-0 16. a3 Rac8 17. Rfe1 Ne5 18. Rad1 Nxc4 19. Bxc4 Rxc4 20. Bg5 h6 21. Bh4 Re8 22. Bg3 Nh5 23. Re4 Nxg3 24. fxg3 Bc6 25. Nxc6 Rxe4 26. Nxe4 bxc6 27. b3 Rb8 28. Nd2 Bc3 29. b4 Bxd2 30. Rxd2 Kg7 31. Rc2 Rb6 32. Kf2 Kf6 33. Kf3 c5 34. Rc4 cxb4 35. axb4 d5 36. Rd4 Ke5 37. Ke3 f5 38. g4 e6 39. b5 Rxb5 40. Ra4 a5 41. Kf3 d4 42. Kg3 d3 43. gxf5 exf5 0-1

[Event "BRA-ch U14"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "1"]
[White "Arango, Pedro Esteban"]
[Black "Nunes, Rui Andrade Carvalh"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1642"]
[BlackElo "1787"]
[PlyCount "71"]
[EventDate "2017.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Nf3 Nc6 5. e4 e5 6. d5 Nd4 7. Nxd4 exd4 8. Qxd4 b6 9. Bxc4 Bc5 10. Qd2 0-0 11. 0-0 Re8 12. Qd3 a5 13. Bg5 h6 14. Bh4 Be7 15. Rfe1 Ng4 16. Bxe7 Rxe7 17. Qg3 Qd7 18. Bb5 Qd6 19. Qxd6 cxd6 20. Bc6 Bb7 21. Bxb7 Rxb7 22. Nb5 Rd7 23. Rec1 Ne5 24. Rc3 g6 25. Rac1 Rdd8 26. f4 Nd7 27. Nxd6 Nc5 28. e5 f6 29. a3 g5 30. g3 Kg7 31. b4 axb4 32. axb4 Na4 33. Rc7+ Kg6 34. f5+ Kh5 35. Ne4 Rf8 36. Nxf6+ 1-0

[Event "BRA-ch U14"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "2"]
[White "Bonvini, Alberto Tonhati"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2020"]
[BlackElo "1642"]
[PlyCount "77"]
[EventDate "2017.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Be7 6. c3 Bg4 7. d3 a6 8. Ba4 0-0 9. Nbd2 b5 10. Bc2 Rb8 11. Nf1 h6 12. Ng3 Qd7 13. h3 Be6 14. d4 exd4 15. cxd4 d5 16. e5 Ne4 17. Nxe4 dxe4 18. Bxe4 Bd5 19. Qc2 Rfd8 20. Be3 Nb4 21. Qb1 Qc6 22. Bxd5 Nxd5 23. Qe4 Qb6 24. Rac1 Nxe3 25. Rxe3 c5 26. d5 Re8 27. Qg4 Rbd8 28. Rd1 Qb7 29. d6 Bf8 30. a4 Qd7 31. Qxd7 Rxd7 32. axb5 axb5 33. Rd5 Ra8 34. g3 Ra2 35. Rb3 c4 36. Rbxb5 f6 37. Rb8 Kf7 38. Rc5 g6 39. Rc7 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2017.03.12"]
[Round "5"]
[White "Arango, Pedro Esteban"]
[Black "Mota, Marcos Antonio Pere"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1661"]
[PlyCount "122"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d5 6. Bd3 c5 7. c3 Nc6 8. Nbd2 b6 9. 0-0 Bb7 10. Qe2 Re8 11. Rad1 c4 12. Bc2 b5 13. e4 e6 14. Bg5 Qa5 15. Bxf6 Bxf6 16. e5 Bg7 17. a3 Qb6 18. b4 cxb3 19. Nxb3 a5 20. Nc5 b4 21. Rb1 Qc7 22. cxb4 axb4 23. axb4 Ra2 24. Rfc1 Bh6 25. Rd1 Rea8 26. Qd3 Ne7 27. Qc3 Ba6 28. b5 Bb7 29. Ra1 Nc8 30. Rxa2 Rxa2 31. Qb3 Ra5 32. Bd3 Nb6 33. Qb4 Ra2 34. Qb3 Ra5 35. Nh2 Nd7 36. Nxd7 Qxd7 37. Ng4 Bg5 38. f4 Be7 39. Rc1 Ra3 40. Qxa3 Bxa3 41. Nf6+ Kg7 42. Nxd7 Bxc1 43. Nc5 Bxf4 44. Nxb7 Be3+ 45. Kf1 Bxd4 46. Na5 Bxe5 47. b6 Kf8 48. b7 Ke8 49. Nc6 Bc7 50. b8Q+ Bxb8 51. Nxb8 f5 52. Ke2 e5 53. Ke3 Ke7 54. Nc6+ Kd6 55. Nd8 Ke7 56. Nc6+ Kd6 57. Nb4 f4+ 58. Ke2 e4 59. Bc2 Kc5 60. Na6+ Kd4 61. Nc7 Ke5 1/2-1/2

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2017.03.12"]
[Round "6"]
[White "Da Silva, Daniel Pereira"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "A56"]
[BlackElo "1661"]
[PlyCount "79"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qd1 g6 6. e3 Bg7 7. Bd3 0-0 8. a3 d6 9. Nge2 b6 10. Qc2 Bb7 11. Ne4 Rc8 12. Rb1 Ne5 13. Nxf6+ Bxf6 14. f3 Qc7 15. b3 d5 16. Bb2 Nxd3+ 17. Qxd3 Bxb2 18. Rxb2 dxc4 19. bxc4 Qxc4 20. Qxc4 Rxc4 21. 0-0 Rd8 22. Kf2 Kg7 23. Ra1 Rc5 24. a4 Bc6 25. Nd4 e5 26. Nxc6 Rxc6 27. a5 Kf6 28. axb6 axb6 29. Ra6 Rb8 30. e4 Ke6 31. Ke3 Kd7 32. Ra7+ Rc7 33. Rd2+ Kc8 34. Ra3 b5 35. Rb3 Rc5 36. Rd6 Rb7 37. f4 exf4+ 38. Kxf4 b4 39. Rd4 Rbb5 40. Rdxb4 1/2-1/2

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2017.03.11"]
[Round "3"]
[White "Arango, Pedro Esteban"]
[Black "Oliveira, Francisco Evandro S"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1661"]
[BlackElo "1229"]
[PlyCount "69"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Bb4+ 4. c3 Be7 5. Nbd2 d5 6. e3 0-0 7. Bd3 c5 8. dxc5 Bxc5 9. Qc2 g6 10. 0-0 Nc6 11. Rfd1 Re8 12. c4 d4 13. exd4 Nxd4 14. Nxd4 Qxd4 15. Be3 Qd6 16. Bxc5 Qxc5 17. Nb3 Qb6 18. Be2 Qc7 19. Bf3 Rb8 20. Nd4 e5 21. Nb5 Bf5 22. Qxf5 gxf5 23. Nxc7 Rec8 24. Nd5 Kg7 25. Nxf6 Kxf6 26. b3 Re8 27. Rd6+ Ke7 28. Rad1 e4 29. Bh5 Kf8 30. Rf6 e3 31. fxe3 Rxe3 32. Rxf7+ Kg8 33. Rdd7 Rf8 34. Rg7+ Kh8 35. Rxh7+ 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2017.03.11"]
[Round "4"]
[White "Santos, Dwlyan da Silva"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1928"]
[BlackElo "1661"]
[PlyCount "45"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. c3 d6 7. a4 a5 8. Be3 Bxe3 9. fxe3 Bg4 10. Qe1 Re8 11. Qg3 Qd7 12. Nbd2 Rad8 13. Nh4 Ne7 14. h3 Be6 15. Rxf6 Bxc4 16. Nxc4 Ng6 17. Nxg6 hxg6 18. Rf2 Qe6 19. Raf1 Rd7 20. Nxa5 d5 21. Qg4 Qd6 22. Nxb7 Qe7 23. Nc5 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2017.03.10"]
[Round "1"]
[White "Arango, Pedro Esteban"]
[Black "Gazola, Vanessa Ramos"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1661"]
[BlackElo "2030"]
[PlyCount "96"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 c6 5. Bg5 Qb6 6. Qb3 Nd7 7. e3 Qxb3 8. axb3 Bc2 9. Nd2 Ngf6 10. Rc1 Bg6 11. Be2 Bd6 12. Nf3 h6 13. Bh4 0-0 14. 0-0 Rfe8 15. Rfd1 a6 16. c5 Bc7 17. b4 e5 18. Bg3 exd4 19. Bxc7 dxc3 20. bxc3 Rac8 21. Bf4 Bh5 22. h3 Ne4 23. g4 Bg6 24. c4 Ndf6 25. Bd3 Bh7 26. Nd2 g5 27. Bh2 Nxd2 28. Bxh7+ Kxh7 29. Rxd2 Re4 30. Kf1 Rce8 31. Rd4 Rxd4 32. exd4 dxc4 33. Rxc4 Nd5 34. Rc2 Re4 35. Rc4 f6 36. Kg2 Re2 37. Kf3 Rb2 38. Bd6 Kg6 39. Bg3 Rxb4 40. Rxb4 Nxb4 41. Ke3 h5 42. Kd2 h4 43. Bc7 Nd5 44. Bd6 Kf7 45. Kd3 Ke6 46. f3 f5 47. Kd2 fxg4 48. fxg4 Nf4 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2017.03.10"]
[Round "2"]
[White "Boeck, Moacir Luis"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1833"]
[BlackElo "1661"]
[PlyCount "89"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. g3 0-0 7. Bg2 Nc6 8. 0-0 a6 9. b3 Qc7 10. Bb2 b6 11. Rc1 Bb7 12. Nd5 Qd8 13. Nxc6 Bxc6 14. Nxf6+ exf6 15. Qd6 Bxg2 16. Kxg2 Re8 17. e3 Re6 18. Qd4 Qc7 19. Rfd1 d6 20. Qf4 Qc6+ 21. Qf3 Qxf3+ 22. Kxf3 f5 23. Ba3 Rd8 24. Rd5 Bf8 25. c5 bxc5 26. Rcxc5 Be7 27. Rc6 a5 28. Rxa5 Kf8 29. Ra7 Re8 30. Rcc7 Re5 31. Ke2 g5 32. f3 Re6 33. Bb2 f4 34. gxf4 gxf4 35. Bd4 fxe3 36. b4 Rb8 37. b5 f5 38. b6 f4 39. b7 Kf7 40. Rc8 Rg6 41. Rxb8 Rg2+ 42. Kd3 Rd2+ 43. Kc4 Rxd4+ 44. Kxd4 e2 45. Rf8+ 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Coto Bonilla, Darian"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1701"]
[PlyCount "35"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 Nf6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nbd2 Be7 8. 0-0 0-0 9. h3 c5 10. c3 Qb6 11. Qc2 Rac8 12. Rae1 h6 13. Rc1 Rfe8 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Nf3 Rcd8 17. Qb1 a6 18. Bh2 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Ahumada Herrera, Juan Sebastian"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1701"]
[PlyCount "43"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Bd3 e6 6. Bf4 Be7 7. Nd2 0-0 8. Ngf3 Qb6 9. b3 Nc6 10. 0-0 Bd7 11. Re1 Rac8 12. b4 a6 13. a3 Na7 14. Rc1 Bb5 15. Bxb5 Nxb5 16. Qb3 Rfd8 17. a4 Nd6 18. Bg5 Qc7 19. Bf4 b5 20. a5 Qb7 21. Bxd6 Bxd6 22. Ne5 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Arango, Pedro Esteban"]
[Black "Rueda Nessi, Francisco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1701"]
[BlackElo "1485"]
[PlyCount "45"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Be2 e6 5. Nf3 c5 6. c3 Nc6 7. Nbd2 Be7 8. h3 h6 9. 0-0 g5 10. Bh2 Bg6 11. Ne5 Nxe5 12. Bxe5 Rh7 13. Bxf6 Bxf6 14. Qa4+ Kf8 15. Qb5 cxd4 16. cxd4 b6 17. Qa4 Bh8 18. Rac1 f5 19. Rc3 h5 20. Qc6 Re7 21. Qb5 e5 22. dxe5 Bxe5 23. Rcc1 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Arango, Pedro Esteban"]
[Black "Mantilla Ortiz, Juan David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1701"]
[BlackElo "1422"]
[PlyCount "35"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Be2 Qb6 6. Qc1 Bf5 7. Nf3 e6 8. 0-0 Be7 9. Nbd2 0-0 10. Nh4 Bg4 11. Bxg4 Nxg4 12. Nhf3 Nf6 13. b3 Rac8 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Bf4 Bf6 17. Nf3 cxd4 18. exd4 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "La Rosa Barreto, Carlos Said Rafael"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1265"]
[BlackElo "1701"]
[PlyCount "27"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. h3 e6 8. Bg5 Be7 9. Bc4 0-0 10. 0-0 Qb6 11. Bb3 Rd8 12. Qe2 h6 13. Bxf6 Bxf6 14. c3 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Esmeraldas Huachi, Anderson Yahir"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1701"]
[PlyCount "63"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. 0-0-0 0-0 11. g4 b5 12. Rg1 Qc7 13. g5 Nh5 14. Kb1 b4 15. Nd5 Bxd5 16. exd5 a5 17. Bh3 Nb6 18. Bxb6 Qxb6 19. Bg4 Nf4 20. h4 a4 21. Nc1 b3 22. cxb3 axb3 23. a3 Ra5 24. Qc3 Nxd5 25. Qxb3 Rb5 26. Qc2 Rb8 27. Nd3 Ne3 28. Qc3 Rb3 29. Qc1 Nxd1 30. Rxd1 Rxa3 31. Qc2 Rba8 32. Kc1 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2015.03.15"]
[Round "5"]
[White "Arango, Pedro Esteban"]
[Black "Da Silva, Tobias Gonzaga"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1727"]
[PlyCount "78"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. c3 e6 4. e3 Nc6 5. Nf3 d6 6. Be2 a6 7. 0-0 Be7 8. h3 0-0 9. Nbd2 d5 10. a4 b6 11. Qc2 Bb7 12. b3 Rc8 13. Qb2 Qd7 14. c4 a5 15. Rfd1 Nb4 16. Ne5 Qd8 17. Rac1 Nd7 18. Nxd7 Qxd7 19. Nf3 f6 20. dxc5 bxc5 21. Bh2 Rfd8 22. Ne1 Qe8 23. Nc2 Nxc2 24. Qxc2 d4 25. exd4 Rxd4 26. Rxd4 cxd4 27. Bd3 g6 28. Be4 Bxe4 29. Qxe4 e5 30. f4 Rc5 31. fxe5 fxe5 32. Re1 Bg5 33. Qxd4 exd4 34. Rxe8+ Kf7 35. Re1 Rf5 36. Bg3 Be3+ 37. Kh2 Ke6 38. Bc7 Kd7 39. Bg3 Kc6 1/2-1/2

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2015.03.15"]
[Round "6"]
[White "Ferreira, Jonas de Vargas"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1794"]
[BlackElo "1727"]
[PlyCount "73"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 e6 9. Bg5 Be7 10. 0-0 0-0 11. Ne5 Nd7 12. Bd2 Nxe5 13. dxe5 c5 14. Qg4 Re8 15. Rad1 Qc7 16. Bb5 Rd8 17. Bg5 a6 18. Bd3 Bxg5 19. Qxg5 Bd7 20. Be4 h6 21. Qe7 Qc8 22. Rd6 Bc6 23. Bxc6 Rxd6 24. Qxd6 Qxc6 25. Qxc6 bxc6 26. Rd1 a5 27. Rd6 Rb8 28. b3 Rb6 29. Kf1 Kh7 30. Ke2 Kg6 31. f4 Kf5 32. Kf3 h5 33. Rd7 Kg6 34. Ra7 f6 35. exf6 Kxf6 36. Rxa5 c4 37. Rxh5 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2015.03.14"]
[Round "4"]
[White "Alboredo, Julia"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2018"]
[BlackElo "1727"]
[PlyCount "77"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 exd5 8. h3 0-0 9. Bd3 Nc6 10. 0-0 h6 11. Re1 Be6 12. Bf4 Rc8 13. Rc1 Re8 14. Bb1 Qa5 15. a3 a6 16. Ne5 Qb6 17. Na4 Qd8 18. Qd3 Bd6 19. Nxc6 Rxc6 20. Rxc6 bxc6 21. Bxd6 Qxd6 22. Nc5 a5 23. Qd2 Ra8 24. Rc1 Bd7 25. Bc2 Be8 26. Re1 Qc7 27. Re3 Rc8 28. Rf3 Nd7 29. Nd3 Rb8 30. Qc3 Qb6 31. b3 Qc7 32. b4 axb4 33. Nxb4 Nf6 34. Na6 Qb7 35. Nxb8 Qxb8 36. Qe3 Kf8 37. a4 Qb2 38. Qa3+ Qxa3 39. Rxa3 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2015.03.14"]
[Round "3"]
[White "Arango, Pedro Esteban"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1727"]
[BlackElo "2229"]
[PlyCount "72"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Be2 e6 6. Nf3 Be7 7. h3 0-0 8. 0-0 Ne4 9. Nbd2 f5 10. Ne5 Bd7 11. Ndf3 c4 12. Qc2 Rc8 13. Rfc1 Nxe5 14. Nxe5 Bh4 15. Rf1 Qe8 16. Bf3 b5 17. Qe2 a5 18. Rac1 b4 19. Qc2 Be7 20. Qe2 Ba4 21. Rfe1 bxc3 22. bxc3 Ba3 23. Ra1 Nxc3 24. Qd2 Ne4 25. Qe2 Qe7 26. Bxe4 fxe4 27. f3 exf3 28. Nxf3 c3 29. Bg5 Qb4 30. e4 Rfe8 31. Bc1 c2 32. Bxa3 Qxa3 33. Rec1 Qb2 34. e5 Rb8 35. Qd2 Qxa1 36. Rxa1 Rb1+ 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2015.03.13"]
[Round "2"]
[White "Zambotti, Eduardo Lopes"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1924"]
[BlackElo "1727"]
[PlyCount "51"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Bf5 4. d4 Nf6 5. Nc3 e6 6. a3 b6 7. Qa4 Qc7 8. Bd2 Nbd7 9. Rc1 Qb7 10. cxd5 exd5 11. Be2 Be7 12. 0-0 0-0 13. Ba6 Qc7 14. Be2 c5 15. dxc5 Nxc5 16. Qd1 Qb7 17. Nd4 Bg6 18. Be1 Rfd8 19. b4 Nce4 20. Qb3 a6 21. Nxe4 Nxe4 22. Nc6 Rd6 23. Nxe7+ Qxe7 24. f3 Nf6 25. Bg3 Rd7 26. Rc7 0-1

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.08"]
[Round "5"]
[White "Arango, Pedro Esteban"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1870"]
[BlackElo "1842"]
[PlyCount "126"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nbd7 6. Be2 Be7 7. h3 b6 8. Nbd2 Bb7 9. c4 0-0 10. 0-0 cxd4 11. exd4 dxc4 12. Nxc4 Re8 13. Nce5 Nf8 14. Bb5 Bxf3 15. Qxf3 Qxd4 16. Bxe8 Rxe8 17. b3 Nd5 18. Bh2 Bf6 19. Rad1 Qb2 20. Nc4 Qxa2 21. Rd2 Qa6 22. Re1 Bc3 23. Rxd5 Bxe1 24. Rd1 Bb4 25. Qc6 Qc8 26. Qa4 Rd8 27. Rf1 Bc5 28. Rc1 Qb7 29. b4 Be7 30. b5 Bc5 31. Ne5 Rd4 32. Qc2 Qd5 33. Bg3 Rd2 34. Qa4 Nd7 35. Nf3 Ra2 36. Qh4 Nf6 37. Qf4 h6 38. Ne5 Qb7 39. Qc4 Rd2 40. Nd3 Ne4 41. Nxc5 Nxc5 42. Bf4 Rd5 43. Qc3 Qd7 44. Kh2 Qxb5 45. Qg3 Qd3 46. Qg4 Qf5 47. Qg3 Rd3 48. f3 Kh7 49. Be5 f6 50. Bb2 e5 51. Ra1 a5 52. Ba3 Ne6 53. Ra2 Rd1 54. Rb2 Rb1 55. Rd2 Nd4 56. Bf8 Qg5 57. Qf2 Nf5 58. Rd7 Qc1 59. Rxg7+ Nxg7 60. Qh4 Qg1+ 61. Kg3 Nf5+ 62. Kg4 Nxh4 63. Kxh4 Qxg2 0-1

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.07"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Tasoko, Toshinobu"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1870"]
[BlackElo "1753"]
[PlyCount "81"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 g6 4. h3 Bg7 5. Be2 Nbd7 6. Nf3 c5 7. c3 a6 8. a4 b6 9. Nbd2 Bb7 10. 0-0 h6 11. Bh2 Ne4 12. Nxe4 dxe4 13. Nd2 0-0 14. Qc2 f5 15. Bc4+ Kh7 16. Rfd1 cxd4 17. cxd4 Nf6 18. Bb3 Nd5 19. Rac1 f4 20. Nxe4 e6 21. Bxd5 Bxd5 22. Qd3 f3 23. g3 Rf5 24. Nc3 Rh5 25. h4 Bb7 26. e4 Qf6 27. d5 e5 28. Nb1 Rc8 29. Rxc8 Bxc8 30. Nd2 Bg4 31. Qxa6 Qe7 32. Qxb6 Rxh4 33. d6 Qg5 34. Qe3 Qh5 35. gxh4 Qxh4 36. Qe1 Bh3 37. Nf1 Bg2 38. d7 Bf6 39. Ng3 Qg5 40. Qd2 Qh4 41. d8Q 1-0

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.07"]
[Round "3"]
[White "Pritsopoulos, Constantino Demetri"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1933"]
[BlackElo "1870"]
[PlyCount "49"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 Be7 10. 0-0-0 Qc7 11. Bxf6 gxf6 12. Nh4 0-0-0 13. Nd5 Bxd5 14. Qxd5 Bf8 15. Nf5 Rg8 16. Rd3 Kb8 17. g3 Qd7 18. Rhd1 Kc7 19. Kb1 Qe6 20. Qa5+ Kc8 21. Rc3+ Kd7 22. Rc7+ Ke8 23. Qb5+ Qd7 24. Rxd7 Rxd7 25. Nxd6+ 1-0

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.02.01"]
[Round "8"]
[White "Arango, Pedro Esteban"]
[Black "Takano, Nicholas Ryo"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1870"]
[BlackElo "1753"]
[PlyCount "18"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 Nf6 6. Nxc3 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Qc2 Bxc3+ 1/2-1/2

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.02.01"]
[Round "9"]
[White "Pinto, Rendrex Lopes"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2008"]
[BlackElo "1870"]
[PlyCount "72"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. e3 Nf6 5. h3 h6 6. g3 Be7 7. Bg2 Nbd7 8. 0-0 0-0 9. d3 c6 10. Nbd2 Qb6 11. Re1 Rfd8 12. Qe2 Rac8 13. e4 dxe4 14. dxe4 Bh7 15. Bd4 Qc7 16. Rad1 c5 17. Bb2 Re8 18. e5 Nd5 19. Ne4 Rcd8 20. c4 N5b6 21. Nc3 Nb8 22. Nb5 Qc8 23. Nxa7 Qc7 24. Nb5 Qc8 25. Nd2 Bd3 26. Qe3 Nc6 27. Ne4 Bxe4 28. Bxe4 Nb4 29. a3 Nc6 30. Bc2 Nd7 31. Nd6 Bxd6 32. Rxd6 Ne7 33. Red1 Qc7 34. Qd3 Nf5 35. Rxd7 Rxd7 36. Qxd7 Qb6 1-0

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.31"]
[Round "7"]
[White "Arango, Pedro Esteban"]
[Black "Figueredo, Jonathas Marcelo"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1870"]
[BlackElo "1782"]
[PlyCount "130"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 e5 2. c3 exd4 3. cxd4 Nf6 4. Bf4 d5 5. e3 Bd6 6. Bxd6 Qxd6 7. Nd2 0-0 8. Ngf3 Bf5 9. Be2 Nbd7 10. 0-0 Rac8 11. Qb3 c5 12. Rac1 c4 13. Qd1 b5 14. Nh4 Bg6 15. Nxg6 fxg6 16. Bf3 Rce8 17. Qc2 a6 18. h3 g5 19. Qd1 g6 20. Re1 Kg7 21. Rf1 h5 22. Re1 g4 23. hxg4 hxg4 24. Bxg4 Nxg4 25. Qxg4 Nf6 26. Qf4 Qe6 27. Qg3 Nh5 28. Qh3 Qd6 29. Nf3 Rh8 30. Qg4 Nf6 31. Qf4 Qd7 32. Ne5 Qe6 33. Qg3 Ne4 34. Qg4 Qf6 35. Qf3 Qe7 36. Rc2 Ref8 37. Qg4 Rh6 38. Qd7 Qxd7 39. Nxd7 Rfh8 40. Kf1 Rh2 41. Ne5 Rf8 42. Nf3 Rh6 43. Ke2 g5 44. Rf1 g4 45. Nd2 Nxd2 46. Rxd2 Rhf6 47. g3 Rh6 48. Rdd1 Rh2 49. Ke1 Kg6 50. Rd2 a5 51. a3 Rh7 52. Rd1 Rb7 53. Ke2 b4 54. axb4 Rxb4 55. Rd2 Rfb8 56. Ra1 a4 57. Kd1 Kf5 58. Kc1 Rh8 59. Kc2 Rhb8 60. Kc1 Ke4 61. Rc2 Rh8 62. Kd2 Rh2 63. Ke2 Rh8 64. Rd2 Rhb8 65. Ra2 Rh8 1/2-1/2

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.31"]
[Round "6"]
[White "Carvalho, Vivian dos Santos"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1782"]
[BlackElo "1870"]
[PlyCount "38"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 d6 4. g3 Nf6 5. Bg2 e6 6. Ngf3 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 a6 10. Nf1 b5 11. h4 Bb7 12. N1h2 Rfe8 13. e5 dxe5 14. Nxe5 Nd4 15. Qd2 Bxg2 16. Kxg2 Rad8 17. Nhg4 Nxg4 18. Nxg4 Qb7+ 19. Kf1 Qh1# 0-1

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.30"]
[Round "5"]
[White "Arango, Pedro Esteban"]
[Black "Morais, Renan de Souza Stoc"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1870"]
[PlyCount "7"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 1/2-1/2

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.30"]
[Round "3"]
[White "Arango, Pedro Esteban"]
[Black "Rodrigues, Tiago Pereira"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1870"]
[BlackElo "2169"]
[PlyCount "88"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 d4 8. Re1 e5 9. Nf1 f6 10. h4 Be6 11. N1h2 c4 12. c3 dxc3 13. bxc3 cxd3 14. Qxd3 Bc5 15. Qxd8+ Rxd8 16. Be3 Bxe3 17. Rxe3 Kf7 18. a3 Na5 19. Bf1 Rd6 20. g4 Rc8 21. g5 Rdc6 22. Rc1 Nb3 23. Rc2 Rc5 24. c4 Na5 25. Rec3 b5 26. Nd2 Ng6 27. Nhf3 Nf8 28. gxf6 gxf6 29. Ne1 bxc4 30. Nef3 Nd7 31. Ra2 Nb6 32. a4 Nb7 33. Be2 Ra5 34. Bd1 Nd6 35. Bc2 Nb5 36. Re3 Nd4 37. Nxd4 exd4 38. Re1 d3 39. Bd1 c3 40. Nb3 Rxa4 41. Rxa4 Nxa4 42. Nd4 c2 43. Bxc2 dxc2 44. Rc1 Rc4 0-1

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.30"]
[Round "4"]
[White "Ramos, Erick Alexandre"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1817"]
[BlackElo "1870"]
[PlyCount "77"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Bc4 Nf6 6. Nc3 e6 7. Nf3 d5 8. exd5 exd5 9. Bb5 Be7 10. Ne5 Bd7 11. Nxd7 Qxd7 12. Bf4 0-0 13. 0-0 a6 14. Ba4 Ne4 15. Nxe4 dxe4 16. d5 Qf5 17. dxc6 Qxf4 18. Qd7 Bf6 19. cxb7 Rab8 20. Qc6 a5 21. Rae1 e3 22. Rxe3 Qb4 23. Bb5 Qxb2 24. Re2 Qb4 25. Rfe1 Qf4 26. Re8 Rbxe8 27. Rxe8 g6 28. Rxf8+ Kxf8 29. Qe8+ Kg7 30. b8Q Qb4 31. Qh8+ Kh6 32. Qhf8+ Kg5 33. Qg3+ Kf5 34. Bd3+ Ke6 35. Qe3+ Kd7 36. Qee8+ Kc7 37. Qc8+ Kb6 38. Qa6+ Kc7 39. Qfc8# 1-0

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.29"]
[Round "1"]
[White "Arango, Pedro Esteban"]
[Black "Queiroz, Alberto Becker"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1870"]
[BlackElo "2111"]
[PlyCount "66"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. exd5 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. d4 Bf5 7. c3 Qd6 8. 0-0 0-0 9. Bg5 Nc6 10. Nbd2 Nf4 11. Bxf4 Qxf4 12. Qb3 Na5 13. Qb4 b6 14. Rfe1 Rfe8 15. Nb3 Nxb3 16. Qxb3 Be6 17. Qb4 a5 18. Qa3 c6 19. Qa4 b5 20. Qc2 a4 21. Rad1 Bxa2 22. Ra1 Bd5 23. Qd2 Qxd2 24. Nxd2 e5 25. dxe5 Rxe5 26. Bf3 Rxe1+ 27. Rxe1 Bxf3 28. Nxf3 b4 29. Rc1 a3 30. bxa3 bxa3 31. Nd4 a2 32. Ra1 Bxd4 33. cxd4 Rb8 0-1

[Event "Itajuba 1st"]
[Site "Itajuba"]
[Date "2015.01.29"]
[Round "2"]
[White "Deus Filho, Joaquim"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2009"]
[BlackElo "1870"]
[PlyCount "61"]
[EventDate "2015.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. b3 h6 4. Bb2 Bf5 5. Nf3 e6 6. Be2 Be7 7. 0-0 0-0 8. Ne5 Nbd7 9. d3 c5 10. Nd2 Rc8 11. g4 Bh7 12. Qe1 Nxe5 13. Bxe5 Nd7 14. Bb2 Bh4 15. Qc1 Qb6 16. Nf3 Be7 17. Kh1 Rfd8 18. Rg1 Qc6 19. Qe1 b5 20. f5 Bf6 21. Bxf6 Nxf6 22. Qg3 Qc7 23. Qh4 Kh8 24. g5 hxg5 25. Nxg5 Kg8 26. Nxh7 Nxh7 27. f6 Qe5 28. Rxg7+ Kf8 29. Rxf7+ Ke8 30. Re7+ Kf8 31. Qh6+ 1-0

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.14"]
[Round "9"]
[White "Arango, Pedro Esteban"]
[Black "Contreras Riquelme, Santiago"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "41"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 cxd4 4. cxd4 Nc6 5. e3 Qb6 6. Nc3 Nf6 7. Nb5 Kd8 8. Bc7+ Ke8 9. Bxb6 axb6 10. Nc7+ Kd8 11. Nxa8 e6 12. Nxb6 Bb4+ 13. Ke2 Bd7 14. Nxd7 Nxd7 15. a3 Ba5 16. b4 Bc7 17. f4 f5 18. Kf2 g6 19. Bb5 Rf8 20. Bxc6 bxc6 21. Nf3 1-0

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.13"]
[Round "8"]
[White "De Borba, Gabriel"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1718"]
[PlyCount "83"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 e6 5. 0-0 c5 6. dxc5 Bxc5 7. Bg5 Ne7 8. Nbd2 d6 9. Nb3 Bb6 10. Qe2 0-0 11. Rad1 Qc7 12. Bh4 Nbc6 13. c3 Rfe8 14. Bb1 Rad8 15. Qc2 e5 16. Qe2 h6 17. Na1 Rc8 18. Nc2 Ng6 19. Bg3 Rcd8 20. Ne3 Nce7 21. Rfe1 Ba7 22. h3 Kh8 23. Nf5 Nxf5 24. exf5 Nf8 25. f6 gxf6 26. Nh4 Qc4 27. Qh5 e4 28. Qxh6+ Kg8 29. Nf5 Ne6 30. Qxf6 Rd7 31. Bxd6 Qc6 32. Nh6+ Kh7 33. Bxe4+ Qxe4 34. Rxe4 Bxe4 35. Nxf7 Bg6 36. Ne5 Rg7 37. Nxg6 Rxg6 38. Qf7+ Ng7 39. Qxa7 Rd8 40. Qc7 Rg8 41. Rd4 Kh6 42. Rh4+ 1-0

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.12"]
[Round "7"]
[White "Arango, Pedro Esteban"]
[Black "Gomez Barrera, Gonzalo Andres"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1490"]
[PlyCount "58"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 d6 5. Nf3 Nfd7 6. c3 e5 7. dxe5 dxe5 8. Bh2 Nc6 9. Be2 0-0 10. 0-0 Re8 11. Nbd2 Qe7 12. Re1 f5 13. Qb3+ Kh8 14. Rad1 Nc5 15. Qc2 a5 16. Bg3 Bf6 17. Bh2 a4 18. b3 axb3 19. axb3 Be6 20. Nc4 b5 21. Ncd2 Reb8 22. b4 Ra2 23. Qb1 Na4 24. Rc1 e4 25. Nd4 Nxd4 26. cxd4 Rb2 27. Qa1 Rxd2 28. Rxc7 Qxb4 29. Rc6 Rb6 0-1

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.11"]
[Round "6"]
[White "Borges Filho, Rodrigo Machado"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "75"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bc4 Be7 8. 0-0 0-0 9. Be3 Nd5 10. Qd2 N7b6 11. Bb3 a5 12. a3 Bd7 13. c4 Nf6 14. Rac1 a4 15. Bc2 Nxc4 16. Bxh7+ Nxh7 17. Rxc4 Nf6 18. Bg5 Qb6 19. Ne5 Rfd8 20. Nf3 Be8 21. Rd1 Qc7 22. Qc2 Bd7 23. Rxa4 Rxa4 24. Qxa4 c5 25. Qc2 Qa5 26. Bxf6 Bxf6 27. dxc5 Qb5 28. b3 Qc6 29. Nd4 Qc7 30. Nf3 Be7 31. b4 Ra8 32. Ra1 b6 33. Ne4 Rc8 34. Rc1 f5 35. Ng3 bxc5 36. bxc5 Qxc5 37. Qxc5 Bxc5 38. Rd1 1/2-1/2

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.11"]
[Round "5"]
[White "Ressia, Lorenzo"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "80"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Bf4 a6 7. Nf3 Be7 8. Bd3 0-0 9. a3 Nc6 10. Qd2 Bd7 11. 0-0-0 b5 12. h4 b4 13. axb4 Nxb4 14. h5 Qa5 15. Rdf1 Qa1+ 16. Nb1 Na2+ 17. Kd1 Qxb1+ 18. Ke2 Qxb2 19. h6 g6 20. Be5 Ng4 21. Qf4 Nxe5 22. Qxe5 f6 23. Qc7 Rfd8 24. Rb1 Nc3+ 25. Ke3 Nxb1 26. Nh4 Qb8 27. Qa5 Na3 28. Ke2 Bb5 29. Ke1 Bxd3 30. Rh3 Bb4+ 31. Qxb4 Qxb4+ 32. Kd1 Bxc2+ 33. Ke2 Qc4+ 34. Ke3 Qd3+ 35. Kf4 g5+ 36. Kg4 Bd1+ 37. Rf3 Bxf3+ 38. Nxf3 Qf5+ 39. Kh5 g4+ 40. Kh4 gxf3 0-1

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.10"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Rojas, Steven"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1682"]
[PlyCount "106"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 d6 5. Nf3 0-0 6. Be2 Nfd7 7. c3 e5 8. dxe5 dxe5 9. Bh2 Kh8 10. Nbd2 f5 11. Qc2 Nc6 12. Rd1 Qe7 13. 0-0 f4 14. exf4 exf4 15. Rfe1 Qc5 16. Nb3 Qb6 17. Nbd4 Nce5 18. Nxe5 Nxe5 19. Nf3 c6 20. Nxe5 Bxe5 21. Bf3 Bc7 22. c4 Bd8 23. Qd2 Bg5 24. h4 Bxh4 25. Bxf4 Bf6 26. b3 Bf5 27. Bg5 Bxg5 28. Qxg5 Rf7 29. Qd2 Raf8 30. Qc3+ Kg8 31. c5 Qc7 32. Qc4 h6 33. Qh4 Kh7 34. Rf1 Qe5 35. b4 g5 36. Qc4 Bg6 37. Rde1 Qc7 38. Rd1 Rf4 39. Qe6 R4f7 40. Rd6 Rg7 41. Rfd1 Qf7 42. Re1 Qe8 43. Qxe8 Rxe8 44. Rxe8 Bxe8 45. Kf1 h5 46. Re6 Bf7 47. Be4+ Kg8 48. Rd6 Bxa2 49. Rd8+ Kf7 50. Rd6 Ke7 51. Bf5 Bd5 52. g3 b6 53. cxb6 Kxd6 0-1

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.09"]
[Round "3"]
[White "Arango, Pedro Esteban"]
[Black "Villagran Gutierrez, Jaime"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "77"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. e3 Bf5 4. Nf3 e6 5. Be2 Bd6 6. Bxd6 Qxd6 7. 0-0 Ne7 8. Nbd2 0-0 9. c4 c5 10. Rc1 cxd4 11. Nxd4 Nbc6 12. Nxc6 bxc6 13. c5 Qc7 14. a3 Qa5 15. Nb3 Qc7 16. Qd2 Rab8 17. Nd4 Rfd8 18. b4 e5 19. Nb3 Be6 20. Qb2 a5 21. Nd2 h6 22. Nf3 e4 23. Nd4 Qe5 24. Qd2 axb4 25. axb4 Rd7 26. Rb1 Rc7 27. Rfd1 Nf5 28. Nxf5 Qxf5 29. Rb2 Qe5 30. Qd4 Qg5 31. Rdb1 Bh3 32. g3 Qf5 33. Ra1 Kh7 34. Qd2 Qf6 35. Qd4 Qf5 36. f3 exf3 37. Bd3 f2+ 38. Kh1 f1Q+ 39. Rxf1 1-0

[Event "South America-ch U10 11th"]
[Site "Montevideo"]
[Date "2014.09.09"]
[Round "2"]
[White "Rosas Moscoso, Gustavo"]
[Black "Arango, Pedro Esteban"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "78"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bd3 Be7 7. 0-0 0-0 8. Bf4 a6 9. Ne5 Nc6 10. a3 Nxd4 11. Bxh7+ Nxh7 12. Qxd4 Re8 13. Rad1 Bd7 14. Na4 Bxa4 15. Qxa4 b5 16. Qb3 Rc8 17. Qd3 Nf6 18. f3 Nd7 19. Kh1 Nxe5 20. Bxe5 Bc5 21. c3 Qh4 22. Bg3 Qc4 23. Qxc4 bxc4 24. Bf2 Be7 25. Rfe1 Rc7 26. Rb1 Rb7 27. h3 Rb3 28. Bg3 Bc5 29. f4 g6 30. Re2 Bxa3 31. Kh2 Re7 32. Kh1 Reb7 33. Bf2 Rxb2 34. Rbxb2 Rxb2 35. Rxb2 Bxb2 36. Bd4 a5 37. Kg1 a4 38. Kf1 a3 39. Bc5 a2 0-1

[Event "Pan American-ch U10"]
[Site "Oaxtepec"]
[Date "2014.07.14"]
[Round "5"]
[White "Taylor Rodriguez, Juan Jose"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "49"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. d4 e6 6. Nf3 Bd6 7. Bg5 0-0 8. 0-0 Nc6 9. Nc3 Bd7 10. Re1 h6 11. Bh4 Be7 12. Bg3 a6 13. a3 Rc8 14. Ne5 Qb6 15. Nxc6 Bxc6 16. Be5 Qd8 17. h3 Bd6 18. f4 Be7 19. Qf3 Nd7 20. f5 Bf6 21. Bxf6 Nxf6 22. fxe6 fxe6 23. Rxe6 Bd7 24. Ree1 Ne4 25. Bxd5+ 1-0

[Event "Pan American-ch U10"]
[Site "Oaxtepec"]
[Date "2014.07.12"]
[Round "3"]
[White "Perez Garcia, Jesus Emiliano"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "48"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Be3 e6 10. 0-0 Be7 11. Rfe1 0-0 12. Qb3 Qb6 13. Qxb6 Nxb6 14. Rad1 Rfd8 15. Bg5 h6 16. Bf4 Nbd5 17. Be5 Nd7 18. c4 N5b6 19. b3 Rac8 20. Nh5 g5 21. a4 a5 22. Bg7 Kh7 23. Ne5 Nxe5 24. dxe5 Nd7 1/2-1/2

[Event "Sao Sebastiao op"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2013.10.06"]
[Round "6"]
[White "Arango, Pedro Esteban"]
[Black "Peres, Guilherme Batista"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "59"]
[EventDate "2013.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Be7 5. h3 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. Nbd2 Bb7 9. c4 c5 10. Qb3 cxd4 11. exd4 Nh5 12. Bh2 Bf6 13. Rac1 Rc8 14. c5 bxc5 15. Qxb7 Ra8 16. dxc5 Be7 17. b4 a5 18. c6 Nb8 19. c7 Qc8 20. Qxa8 e5 21. Nxe5 Nd7 22. Qxc8 Rxc8 23. Ba6 Nb6 24. bxa5 f6 25. axb6 Re8 26. b7 fxe5 27. c8Q Rxc8 28. bxc8Q+ Kf7 29. Qf5+ Bf6 30. Rc7+ 1-0

[Event "Sao Sebastiao op"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2013.10.06"]
[Round "5"]
[White "Araujo, Bruno da Silva"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1810"]
[PlyCount "71"]
[EventDate "2013.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Be3 Nf6 4. Be2 g6 5. Nf3 Bg7 6. Nbd2 0-0 7. 0-0 Nc6 8. a3 Bd7 9. Nc4 b5 10. Ncd2 Ng4 11. Rb1 Nxe3 12. fxe3 Bh6 13. Qe1 Bxe3+ 14. Kh1 Qa5 15. c3 b4 16. Nc4 Qc7 17. Nxe3 bxc3 18. Qh4 h5 19. g4 Kg7 20. gxh5 Rh8 21. Nd5 Qd8 22. Ng5 f6 23. Rg1 fxg5 24. Qxg5 Be8 25. Rbf1 Ne5 26. bxc3 Nc6 27. hxg6 Ne5 28. d4 cxd4 29. cxd4 Nxg6 30. Bh5 Rh6 31. Bxg6 Rxg6 32. Qf5 Kh6 33. Nf4 Rxg1+ 34. Rxg1 Qd7 35. Qf8+ Kh7 36. Qg7# 1-0

[Event "Sao Sebastiao op"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2013.10.05"]
[Round "4"]
[White "Arango, Pedro Esteban"]
[Black "Polo, Tiago Dias"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1810"]
[BlackElo "1713"]
[PlyCount "52"]
[EventDate "2013.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 d6 6. Be2 Nbd7 7. 0-0 Be7 8. Nbd2 0-0 9. c4 Ne4 10. Qc2 f5 11. Bd3 Ndf6 12. Ng5 Nxg5 13. Bxg5 Qe8 14. Bxf6 Bxf6 15. Be2 Kh8 16. Bf3 Bxf3 17. Nxf3 g5 18. Qe2 h5 19. Rfd1 g4 20. hxg4 hxg4 21. Nd2 Qh5 22. g3 Rf7 23. Kg2 Qh3+ 24. Kg1 Rh7 25. f4 Qh1+ 26. Kf2 Rh2# 0-1

[Event "Sao Sebastiao op"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2013.10.05"]
[Round "3"]
[White "Chaves, Vagner"]
[Black "Arango, Pedro Esteban"]
[Result "1/2-1/2"]
[ECO "A93"]
[WhiteElo "1674"]
[BlackElo "1810"]
[PlyCount "88"]
[EventDate "2013.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d5 7. b3 c6 8. cxd5 cxd5 9. Bg5 Nbd7 10. Nbd2 Ne4 11. Bxe7 Qxe7 12. Qc2 Ndf6 13. Ne5 Bd7 14. Nxe4 fxe4 15. Qc7 b6 16. Nc6 Qe8 17. Nxa7 Qb8 18. Qc2 Qxa7 19. Qd2 Be8 20. Bh3 Qe7 21. Rfc1 Bf7 22. Qf4 Rac8 23. Qe5 Nd7 24. Qf4 Bh5 25. Qd2 Qf6 26. e3 Bf3 27. a4 Qh6 28. Bg2 Bxg2 29. Kxg2 Qf6 30. b4 Rxc1 31. Rxc1 Qd8 32. a5 bxa5 33. bxa5 Qb8 34. Rc6 Qb5 35. Qc3 Qe2 36. Rc8 Qxf2+ 37. Kh3 Qf1+ 38. Kh4 g5+ 39. Kxg5 Kg7 40. Rxf8 Qxf8 41. Qc7 Qe7+ 42. Kf4 Qf6+ 43. Kg4 Qe7 44. Kh3 Qf7 1/2-1/2

[Event "Sao Sebastiao op"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2013.10.04"]
[Round "2"]
[White "Arango, Pedro Esteban"]
[Black "Schucman, Rebeca Lot"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1810"]
[BlackElo "1696"]
[PlyCount "54"]
[EventDate "2013.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. h3 Be7 7. Be2 0-0 8. 0-0 Ne4 9. Nbd2 cxd4 10. cxd4 Bd6 11. Bxd6 Nxd6 12. Qb3 Re8 13. Rac1 f6 14. Rfd1 a5 15. a4 Bd7 16. Re1 Nb4 17. Red1 Rc8 18. Rc3 Qe7 19. Rdc1 Bc6 20. Rc5 b6 21. R5c3 Kh8 22. Nb1 Ne4 23. Ba6 Nxc3 24. Bxc8 Ne2+ 25. Kh1 Nxc1 26. Qc3 Ncd3 27. Kg1 Rxc8 0-1

[Event "Sao Sebastiao op"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2013.10.04"]
[Round "1"]
[White "Ferreira, Jonas de Vargas"]
[Black "Arango, Pedro Esteban"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1830"]
[BlackElo "1810"]
[PlyCount "61"]
[EventDate "2013.10.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Kb1 Rc8 11. a4 h5 12. Be2 Ne5 13. Bh6 a6 14. Bxg7 Kxg7 15. f4 Nc4 16. Bxc4 Rxc4 17. f5 Rg8 18. fxg6 fxg6 19. Qg5 Qc8 20. Rhf1 Kh7 21. Nd5 Nxd5 22. Rf7+ Rg7 23. Rxg7+ Kxg7 24. exd5 Qe8 25. c3 Rc7 26. Rf1 Bg4 27. Ne6+ Bxe6 28. dxe6 b5 29. Rf7+ Kg8 30. Qxg6+ Kh8 31. Qh7# 1-0

